first kanban-view integration for client groups

2025-06-27 08:22:01 +00:00
parent 9b78db8223
commit f176c40a02
15 changed files with 751 additions and 380 deletions
--- a/server/alembic/versions/8a45ec34f84d_add_client_groups_table_and_group_id_to_.py
+++ b/server/alembic/versions/8a45ec34f84d_add_client_groups_table_and_group_id_to_.py
@@ -0,0 +1,57 @@
+"""Add client_groups table and group_id to clients
+
+Revision ID: 8a45ec34f84d
+Revises: c1178d5fa549
+Create Date: 2025-06-26 18:40:10.988281
+
+"""
+from typing import Sequence, Union
+
+from alembic import op
+import sqlalchemy as sa
+
+
+# revision identifiers, used by Alembic.
+revision: str = '8a45ec34f84d'
+down_revision: Union[str, None] = 'c1178d5fa549'
+branch_labels: Union[str, Sequence[str], None] = None
+depends_on: Union[str, Sequence[str], None] = None
+
+
+def upgrade() -> None:
+    """Upgrade schema."""
+    # 1. Neue Tabelle anlegen
+    op.create_table(
+        'client_groups',
+        sa.Column('id', sa.Integer(), autoincrement=True, nullable=False),
+        sa.Column('name', sa.String(length=100), nullable=False),
+        sa.Column('created_at', sa.TIMESTAMP(timezone=True),
+                  server_default=sa.text('CURRENT_TIMESTAMP'), nullable=True),
+        sa.Column('is_active', sa.Boolean(), nullable=False),
+        sa.PrimaryKeyConstraint('id'),
+        sa.UniqueConstraint('name')
+    )
+    # 2. Gruppe "Nicht zugeordnet" mit id=0 anlegen
+    op.execute(
+        "INSERT INTO client_groups (id, name, is_active) VALUES (0, 'Nicht zugeordnet', true)")
+
+    # 3. Spalte group_id mit Default 0 hinzufügen
+    op.add_column('clients', sa.Column('group_id', sa.Integer(),
+                  nullable=False, server_default='0'))
+
+    # 4. Für alle bestehenden Clients group_id auf 0 setzen (optional, falls Daten vorhanden)
+    op.execute("UPDATE clients SET group_id = 0 WHERE group_id IS NULL")
+
+    # 5. Foreign Key Constraint setzen
+    op.create_foreign_key(None, 'clients', 'client_groups', [
+                          'group_id'], ['id'])
+    # ### end Alembic commands ###
+
+
+def downgrade() -> None:
+    """Downgrade schema."""
+    # ### commands auto generated by Alembic - please adjust! ###
+    op.drop_constraint(None, 'clients', type_='foreignkey')
+    op.drop_column('clients', 'group_id')
+    op.drop_table('client_groups')
+    # ### end Alembic commands ###